package com.byxy.action.flowInfo;

import com.byxy.service.FlowInfoServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class FlowInfoDeleteServlet extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 3029341888317650316L;

	/**
	 * The doPost method of the servlet. <br>
	 * 
	 * This method is called when a form has its tag value method equals to
	 * post.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		int id = Integer.parseInt(request.getParameter("txtid"));
		FlowInfoServiceImpl flowService = new FlowInfoServiceImpl();
		if (flowService.deleteById(id) == -1) {
			response.sendRedirect("Messages/operationError.html");
		} else {
			response.sendRedirect("Messages/operationSuccess.html");
		}
	}

}
